There Is No Universal Best Preset
The best Hell Let Loose: Vietnam PC settings depend on the GPU, CPU, memory, VRAM, resolution, refresh rate, target frame rate, game build, and driver version. A preset copied from another computer is a starting hypothesis, not a verified answer for different hardware.
The reliable method is to save the current configuration, define a performance target, repeat one demanding route, change one variable at a time, and retain only changes that improve the measured result without an unacceptable visual cost.
Record the Test Environment
Before changing settings, record:
| Field | Example of what to capture |
|---|---|
| GPU and VRAM | Exact model and available memory |
| CPU and system RAM | Model, memory capacity, and relevant limits |
| Display | 1080p, 1440p, or 4K; refresh rate |
| Performance target | Target average, low frame rate, and acceptable frame time |
| Software | Game build, GPU driver, Windows version |
| Test route | Map, server load, route, and sampling duration |
GameGPU's published benchmark is useful because it documents a shared test platform and compares multiple GPUs at native 1080p, 1440p, and 4K on maximum quality. It does not prove that every individual setting has the same cost on every system.
Current Graphics Controls
Direct post-release videos show a Master Quality control and multiple individual options. One test build displayed FXAA, TSR, and NVIDIA DLSS as reconstruction or anti-aliasing choices. The same test did not show XeSS or AMD FSR, while independent Film Grain and Foliage Quality controls were also reported absent.
Those menu observations are version- and hardware-sensitive. A later patch or a different GPU may expose different options, so check the current menu before following a setting name from an older guide.
A Reproducible Tuning Process
- Capture screenshots of the current settings so every change can be reversed.
- Select one high-load route that can be repeated with similar conditions.
- Record average frame rate, low frame rate, frame-time behavior, and visible stutter.
- Change one setting only.
- Repeat the same route more than once.
- Compare performance and image quality, then keep or revert the change.
- Re-test the final combination because separate improvements may interact.
A quiet menu or empty area is not a sufficient benchmark for a full 50v50 match.
Reconstruction and VSync Choices
One RTX 3080 Ti tester recommends DLAA or DLSS Quality as NVIDIA-oriented image-quality starting points and keeping TSR at full resolution scale before adjusting its own quality control. That is an author recommendation tied to a particular system, not a universal prescription.
VSync also has no single correct state. Turning it off generally favors lower input latency, while turning it on can remove visible tearing. Test both with the same frame-rate cap and display behavior rather than assuming that one choice fits every player.
Texture Quality and VRAM
Two direct videos support the general direction that texture quality is strongly constrained by available VRAM. GameGPU observed maximum-quality VRAM use around 6-7 GB at 1080p, 7-9 GB at 1440p, and 8-9 GB at 4K across its tested cards.
Those values are observed consumption ranges, not minimum VRAM requirements. Different cards, drivers, maps, server conditions, and later builds can change the result. If texture changes introduce stutter or heavy streaming behavior, compare memory use and frame time rather than average FPS alone.
Lumen Trade-Offs
On one RTX 3080 Ti test route, disabling Hardware Lumen from a low state was reported to improve performance by about 10 percent with a visible lighting cost. That number belongs only to that recorded system and scene.
A separate RTX 5080 and i7-14700F comparison shows observable image and performance differences between Hardware and Software Lumen at high settings. Together, the tests establish that Lumen mode can be meaningful, but they do not establish one fixed gain for every GPU.
Practical Starting Points
Use goals rather than a universal preset:
- Image-quality priority: begin at the appropriate quality preset, choose a reconstruction method supported by the GPU, and reduce costly options only after measuring them.
- Frame-rate priority: establish a low baseline, then restore view distance, textures, shadows, or other features one at a time according to measured cost and visual need.
- VRAM pressure: test texture quality and streaming behavior while watching memory and low-frame performance.
- Input-latency priority: compare VSync states and frame caps on the actual display.
Every recommendation remains conditional on the recorded system and target.
Frequently Asked Questions
Is there one best settings list for every PC?
No. Hardware, resolution, target frame rate, game version, and driver version materially change the result.
Should VSync be on or off?
Off generally favors lower latency; on can eliminate tearing. Test both on the actual display and retain the state that matches the chosen priority.
How much VRAM does maximum quality use?
GameGPU observed roughly 6-9 GB depending on resolution and GPU. Those are benchmark observations, not minimum requirements.
Does disabling Hardware Lumen always add 10 percent FPS?
No. The reported figure comes from one RTX 3080 Ti scene. Other hardware and scenes need separate testing.